/* ═══════════════════════════════════════════════════════════════
   ACOSER Platform — Base Styles
   Extraído de index.html · Fase 1
   ═══════════════════════════════════════════════════════════════ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

/* ─── VARIABLES DARK (default) ──────────────────────── */
:root {
  --ink: #0c0b09;
  --ink2: #141310;
  --ink3: #1e1c18;
  --ink4: #282520;
  --dust: #3a3730;
  --ash: #9a9893;
  --fog: #b8b5b0;
  --bone: #d4d0ca;
  --linen: #e8e3da;
  --cream: #f2ede6;
  --gold: #b8975a;
  --gold2: #d4b278;
  --gold3: #8a6e3a;
  --gold-glow: rgba(184,151,90,0.12);
  --nav-solid-bg: rgba(12,11,9,0.9);
  --nav-scrim: rgba(12,11,9,.55);
  --hero-overlay-mid: rgba(12,11,9,0.4);
  --brands-stroke: rgba(58,55,48,0.45);
}

/* ─── VARIABLES LIGHT ───────────────────────────────── */
[data-theme="light"] {
  --ink: #f3ede3;
  --ink2: #ede7db;
  --ink3: #e6e0d4;
  --ink4: #dfd9cc;
  --dust: #c0b8a5;
  --ash: #5a5650;
  --fog: #3e3c38;
  --bone: #2e2b26;
  --linen: #1e1c18;
  --cream: #141210;
  --gold: #9a7a3e;
  --gold2: #b8975a;
  --gold3: #7a6030;
  --gold-glow: rgba(154,122,62,0.12);
  --nav-solid-bg: rgba(243,237,227,0.92);
  --nav-scrim: rgba(243,237,227,.78);
  --hero-overlay-mid: rgba(243,237,227,0.4);
  --brands-stroke: rgba(180,170,155,0.3);
}

html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; max-width: 100%; }

body {
  background: var(--ink);
  color: var(--linen);
  font-family: 'Barlow', sans-serif;
  font-weight: 300;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* ─── THEME TRANSITION ───────────────────────────────── */
.theme-changing, .theme-changing * {
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease !important;
}

/* ─── CURSOR ─────────────────────────────────────────── */
.cur-dot {
  position: fixed;
  width: 5px; height: 5px;
  background: var(--gold);
  border-radius: 50%;
  transform: translate(-50%,-50%);
  pointer-events: none;
  z-index: 9999;
}
.cur-ring {
  position: fixed;
  width: 26px; height: 26px;
  border: 1px solid rgba(184,151,90,0.45);
  border-radius: 50%;
  transform: translate(-50%,-50%);
  transition: width .15s ease, height .15s ease, opacity .15s ease;
  pointer-events: none;
  z-index: 9998;
}
.cur-ring.expand { width: 42px; height: 42px; opacity: 0.6; }
.cur-ring.compress { width: 12px; height: 12px; }

/* ─── LOADER ─────────────────────────────────────────── */
#loader {
  position: fixed; inset: 0;
  background: var(--ink);
  z-index: 9000;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 1.1rem;
  transition: opacity 1.2s cubic-bezier(.77,0,.175,1), visibility 1.2s;
}
#loader.out { opacity: 0; visibility: hidden; }
.loader-machine {
  height: 64px; width: auto; display: block; margin: 0 auto;
  opacity: 0; animation: fadeSlideUp .7s .15s ease forwards;
  filter: drop-shadow(0 4px 18px rgba(184,151,90,.25));
}
.loader-word {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 400;
  letter-spacing: .45em;
  color: var(--cream);
  text-transform: uppercase;
  overflow: hidden;
}
.loader-word span { display: inline-block; transform: translateY(100%); animation: revealUp .9s cubic-bezier(.77,0,.175,1) .2s forwards; }
.loader-line-wrap { width: 160px; height: 1px; background: var(--dust); overflow: hidden; }
.loader-line-inner { height: 100%; background: var(--gold); width: 0; animation: lineGrow 2s cubic-bezier(.77,0,.175,1) .4s forwards; }
@keyframes lineGrow { to { width: 100%; } }
@keyframes revealUp { to { transform: translateY(0); } }

/* ─── GRAIN ──────────────────────────────────────────── */
.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 8999;
  opacity: .013;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  animation: grain 12s steps(3) infinite;
}
[data-theme="light"] .grain { opacity: .012; }
@keyframes grain {
  0%,100%{transform:translate(0,0)} 20%{transform:translate(-3%,-4%)} 40%{transform:translate(-5%,3%)} 60%{transform:translate(4%,-2%)} 80%{transform:translate(3%,5%)}
}

/* ─── NAV ────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 500;
  background: linear-gradient(180deg, var(--nav-scrim) 0%, transparent 100%);
  transition: background 0.5s ease, border-color 0.5s ease, backdrop-filter 0.5s ease;
}
nav.solid {
  background: var(--nav-solid-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(184,151,90,.1);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem 4rem;
  transition: padding .5s ease;
}
nav.solid .nav-inner { padding: .85rem 4rem; }
.nav-logo {
  text-decoration: none;
  display: flex; align-items: center;
  flex-shrink: 0;
}
.nav-logo-img {
  height: 88px;
  width: auto;
  opacity: 0.96;
  display: block;
  filter: brightness(1.06) contrast(1.04) drop-shadow(0 2px 18px rgba(0,0,0,0.32));
  transition: height 0.5s cubic-bezier(.4,0,.2,1), opacity 0.35s ease, filter 0.35s ease;
}
.nav-logo-img:hover {
  opacity: 1;
  filter: brightness(1.1) contrast(1.06) drop-shadow(0 2px 22px rgba(184,151,90,0.22));
}
nav.solid .nav-logo-img { height: 66px; }
[data-theme="light"] .nav-logo-img {
  opacity: 1;
  filter: brightness(0.96) contrast(1.05) drop-shadow(0 2px 10px rgba(0,0,0,0.12));
}
[data-theme="light"] .nav-logo-img:hover {
  filter: brightness(0.93) contrast(1.08) drop-shadow(0 2px 14px rgba(154,122,62,0.2));
}
/* logo.png lleva el texto en crema (legible en modo oscuro); en modo claro
   se muestra la versión original con el azul de marca */
[data-theme="light"] .nav-logo-img { content: url('../imagenes/logo-light.png'); }

.cur-dot, .cur-ring { display: none !important; }
.nav-links {
  list-style: none;
  display: flex; gap: 2.6rem; align-items: center;
}
.nav-links a {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: .76rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--bone);
  text-decoration: none;
  font-weight: 500;
  transition: color .35s ease;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width .45s cubic-bezier(.77,0,.175,1);
}
.nav-links a:hover { color: var(--cream); }
.nav-links a:hover::after { width: 100%; }

.nav-cta-btn {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: .72rem;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--ink) !important;
  background: var(--gold);
  border: 1px solid var(--gold);
  padding: .75rem 1.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .35s ease, color .35s ease, border-color .35s ease !important;
  position: relative;
  overflow: hidden;
}
.nav-cta-btn::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--gold2);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .45s cubic-bezier(.77,0,.175,1);
}
.nav-cta-btn:hover { color: var(--ink) !important; }
.nav-cta-btn:hover::before { transform: scaleX(1); }
.nav-cta-btn::after { display: none !important; }
.nav-cta-btn span { position: relative; }

/* ─── THEME BUTTON ───────────────────────────────────── */
.nav-right {
  display: flex; align-items: center; gap: 1.2rem;
}
.theme-btn {
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--nav-scrim);
  border: 1px solid rgba(184,151,90,.45);
  color: var(--gold); cursor: pointer;
  transition: border-color .35s ease, background .35s ease;
}
.theme-btn:hover { border-color: rgba(184,151,90,.45); background: rgba(184,151,90,.1); color: var(--gold); }
.theme-btn svg { width: 19px; height: 19px; transition: color .35s ease; }

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 9px 11px;
  background: rgba(12,11,9,0.75);
  border: 1px solid rgba(184,151,90,0.22);
  outline: none;
  -webkit-tap-highlight-color: transparent;
  transition: border-color .35s ease, background .35s ease;
}
.burger:hover { border-color: rgba(184,151,90,0.45); background: rgba(12,11,9,0.88); }
.burger span { display: block; width: 20px; height: 1px; background: var(--gold); transition: all .35s ease; }
[data-theme="light"] .burger { background: rgba(243,237,227,0.75); border-color: rgba(154,122,62,0.28); }
[data-theme="light"] .burger span { background: var(--gold); }

/* ─── HERO ───────────────────────────────────────────── */
#hero {
  position: relative; height: 100vh; min-height: 700px;
  display: grid; grid-template-columns: 1fr 1fr;
  overflow: hidden;
}
.hero-left {
  position: relative; display: flex; flex-direction: column;
  justify-content: flex-end; padding: 0 5vw 8vh 4rem; z-index: 2;
}
.hero-right { position: relative; overflow: hidden; }
.hero-img-box { position: absolute; inset: 0; background: var(--ink3); overflow: hidden; }
.hero-img-fill {
  position: absolute; inset: 0;
  background-image: url('../imagenes/hero.jpg');
  background-size: cover; background-position: center;
}
.hero-img-lines {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent 0px, transparent 39px, rgba(184,151,90,.016) 39px, rgba(184,151,90,.016) 40px),
    repeating-linear-gradient(90deg, transparent 0px, transparent 59px, rgba(184,151,90,.01) 59px, rgba(184,151,90,.01) 60px);
}
.hero-img-placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 1rem;
}
.ph-label { font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .4em; color: var(--ash); text-transform: uppercase; }
.ph-line { width: 36px; height: 1px; background: var(--dust); }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, var(--ink) 0%, var(--hero-overlay-mid) 50%, transparent 100%);
  z-index: 1;
}
/* En modo claro el velo crema lavaba la foto: degradado más corto y suave */
[data-theme="light"] .hero-overlay {
  background: linear-gradient(90deg, var(--ink) 0%, rgba(243,237,227,.30) 35%, transparent 65%);
}
.hero-tag {
  font-family: 'Barlow Condensed', sans-serif; font-size: .68rem; letter-spacing: .38em;
  color: var(--gold); text-transform: uppercase; font-weight: 300;
  margin-bottom: 2.5rem; opacity: 0; animation: fadeSlideUp .8s .8s ease forwards;
}
.hero-h1 {
  font-family: 'Playfair Display', serif; font-size: clamp(3rem, 5.5vw, 5.5rem);
  font-weight: 400; line-height: 1.04; color: var(--cream); margin-bottom: 2.5rem; overflow: hidden;
}
.hero-h1-line { display: block; overflow: hidden; }
.hero-h1-line-inner { display: block; transform: translateY(110%); animation: revealUp .9s cubic-bezier(.77,0,.175,1) forwards; }
.hero-h1-line:nth-child(1) .hero-h1-line-inner { animation-delay: .6s; }
.hero-h1-line:nth-child(2) .hero-h1-line-inner { animation-delay: .75s; }
.hero-h1-line:nth-child(3) .hero-h1-line-inner { animation-delay: .9s; }
.hero-h1 em { font-style: italic; color: var(--gold2); }
.hero-sub {
  font-size: clamp(.88rem, 1.15vw, 1rem); color: var(--fog); line-height: 1.9;
  max-width: 380px; font-weight: 400; margin-bottom: 3.5rem;
  opacity: 0; animation: fadeSlideUp .8s 1.2s ease forwards;
}
.hero-actions {
  display: flex; align-items: center; gap: 2.5rem;
  opacity: 0; animation: fadeSlideUp .8s 1.4s ease forwards;
}
.btn-primary {
  display: inline-flex; align-items: center; gap: 1rem;
  font-family: 'Barlow Condensed', sans-serif; font-size: .78rem; letter-spacing: .28em;
  text-transform: uppercase; color: var(--ink); background: var(--gold);
  padding: 1.1rem 2.4rem; text-decoration: none;
  position: relative; overflow: hidden; font-weight: 500; transition: color .4s ease;
}
.btn-primary::before {
  content: ''; position: absolute; inset: 0; background: var(--gold2);
  transform: translateX(-100%); transition: transform .5s cubic-bezier(.77,0,.175,1);
}
.btn-primary:hover::before { transform: translateX(0); }
.btn-primary span, .btn-primary svg { position: relative; }
.btn-ghost {
  display: inline-flex; align-items: center; gap: .8rem;
  font-family: 'Barlow Condensed', sans-serif; font-size: .74rem; letter-spacing: .28em;
  text-transform: uppercase; color: var(--fog); text-decoration: none;
  transition: color .35s ease; font-weight: 300;
}
.btn-ghost:hover { color: var(--cream); }
.btn-ghost-line { width: 28px; height: 1px; background: currentColor; transition: width .45s cubic-bezier(.77,0,.175,1); }
.btn-ghost:hover .btn-ghost-line { width: 52px; }

.hero-scroll {
  position: absolute; bottom: 3rem; left: 4rem;
  display: flex; align-items: center;
  z-index: 3; opacity: 0; animation: fadeSlideUp .8s 1.8s ease forwards;
}
.hero-scroll-track {
  width: 1px; height: 52px; background: var(--dust); position: relative; overflow: hidden;
}
.hero-scroll-thumb {
  position: absolute; top: -100%; left: 0; width: 100%; height: 100%;
  background: var(--gold); animation: scrollDown 2.6s ease-in-out infinite;
}
@keyframes scrollDown { 0%{top:-100%} 50%{top:0%} 100%{top:100%} }

.hero-counter-strip {
  position: absolute; bottom: 0; right: 0; z-index: 3;
  display: flex; flex-direction: column;
  border-left: 1px solid rgba(184,151,90,.12);
  border-top: 1px solid rgba(184,151,90,.12);
}
.hero-counter-item {
  padding: 1.3rem 1.8rem; border-bottom: 1px solid rgba(184,151,90,.08);
  opacity: 0; animation: fadeSlideUp .6s ease forwards;
}
.hero-counter-item:nth-child(1){animation-delay:1.6s}
.hero-counter-item:nth-child(2){animation-delay:1.75s}
.hero-counter-item:nth-child(3){animation-delay:1.9s}
.hero-counter-num {
  font-family: 'Playfair Display', serif; font-size: 1.5rem; font-weight: 400;
  color: var(--gold); line-height: 1; display: block;
}
.hero-counter-num.small { font-size: 1.1rem; letter-spacing: .05em; }
.hero-counter-lbl {
  font-family: 'Barlow Condensed', sans-serif; font-size: .68rem; letter-spacing: .24em;
  color: var(--fog); text-transform: uppercase; font-weight: 300; display: block; margin-top: .35rem;
}
@keyframes fadeSlideUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

/* ─── MARQUEE ────────────────────────────────────────── */
.marquee-section {
  border-top: 1px solid var(--dust); border-bottom: 1px solid var(--dust);
  overflow: hidden; padding: 1.3rem 0; background: var(--ink2);
}
.marquee-track { display: flex; gap: 0; white-space: nowrap; animation: marquee 30s linear infinite; }
.marquee-item { display: inline-flex; align-items: center; gap: 3rem; padding: 0 3rem; flex-shrink: 0; }
.marquee-text { font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .5em; text-transform: uppercase; color: var(--ash); font-weight: 300; }
.marquee-dot { width: 3px; height: 3px; background: var(--gold); border-radius: 50%; flex-shrink: 0; }
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ─── SECTION BASE ───────────────────────────────────── */
.section-label {
  font-family: 'Barlow Condensed', sans-serif; font-size: .72rem; letter-spacing: .35em;
  text-transform: uppercase; color: var(--gold); font-weight: 400;
  margin-bottom: 2rem; display: flex; align-items: center; gap: 1rem;
}
.section-label::before { content: ''; width: 28px; height: 1px; background: var(--gold); display: block; }
.sec-h2 {
  font-family: 'Playfair Display', serif; font-size: clamp(2.2rem, 4vw, 3.6rem);
  font-weight: 400; line-height: 1.08; color: var(--cream);
}
.sec-h2 em { font-style: italic; color: var(--gold2); }

/* ─── REVEAL ANIMATIONS ──────────────────────────────── */
.r {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.55s cubic-bezier(.25,0,.2,1), transform 0.55s cubic-bezier(.25,0,.2,1);
}
.r.in { opacity: 1; transform: translateY(0); }
.r-left {
  opacity: 0; transform: translateX(-28px);
  transition: opacity 0.55s cubic-bezier(.25,0,.2,1), transform 0.55s cubic-bezier(.25,0,.2,1);
}
.r-left.in { opacity: 1; transform: translateX(0); }
.r-right {
  opacity: 0; transform: translateX(28px);
  transition: opacity 0.55s cubic-bezier(.25,0,.2,1), transform 0.55s cubic-bezier(.25,0,.2,1);
}
.r-right.in { opacity: 1; transform: translateX(0); }
.r-scale {
  opacity: 0; transform: scale(.97);
  transition: opacity 0.55s cubic-bezier(.25,0,.2,1), transform 0.55s cubic-bezier(.25,0,.2,1);
}
.r-scale.in { opacity: 1; transform: scale(1); }
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}
.d4{transition-delay:.4s}.d5{transition-delay:.5s}.d6{transition-delay:.6s}

/* ─── ABOUT ──────────────────────────────────────────── */
#about { padding: 14vh 0; background: var(--ink2); }
.about-grid { display: grid; grid-template-columns: 40% 1fr; min-height: 80vh; }
.about-left {
  padding: 8vh 5vw 8vh 4rem; display: flex; flex-direction: column;
  justify-content: center; border-right: 1px solid var(--dust);
}
.about-right { padding: 8vh 4rem 8vh 5vw; display: flex; flex-direction: column; justify-content: center; }
.about-body {
  font-size: clamp(.88rem, 1.15vw, .98rem); color: var(--fog); line-height: 1.9;
  font-weight: 400; max-width: 520px; margin-top: 3rem;
}
.about-body p + p { margin-top: 1.5rem; }
.about-media-grid {
  display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr;
  gap: 6px; height: 520px; margin-bottom: 3rem;
}
.about-media-item { background: var(--ink3); position: relative; overflow: hidden; }
.about-media-item.span-row { grid-row: span 2; }

.about-media-item:nth-child(1) .media-bg { background: linear-gradient(145deg, #131109, #1d1a14 65%, #131109); }
.about-media-item:nth-child(2) .media-bg { background: linear-gradient(210deg, #161310, #201d17 60%, #161310); }
.about-media-item:nth-child(3) .media-bg { background: linear-gradient(110deg, #111009, #1a1713 55%, #1e1b15); }

[data-theme="light"] .about-media-item:nth-child(1) .media-bg { background: linear-gradient(145deg, #ccc4b5, #ddd5c5 65%, #ccc4b5); }
[data-theme="light"] .about-media-item:nth-child(2) .media-bg { background: linear-gradient(210deg, #c8c0b0, #d8cfbf 60%, #c8c0b0); }
[data-theme="light"] .about-media-item:nth-child(3) .media-bg { background: linear-gradient(110deg, #cac2b2, #d5ccbc 55%, #cac2b2); }

.media-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transition: transform .8s cubic-bezier(.4,0,.2,1);
}
.about-media-item:hover .media-bg { transform: scale(1.04); }
.media-bg-grid {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent 0px, transparent 39px, rgba(184,151,90,.025) 39px, rgba(184,151,90,.025) 40px),
    repeating-linear-gradient(90deg, transparent 0px, transparent 39px, rgba(184,151,90,.018) 39px, rgba(184,151,90,.018) 40px);
  pointer-events: none;
}
.media-ph {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: .7rem;
}
.media-ph-rule { width: 28px; height: 1px; background: rgba(184,151,90,.2); }
.media-ph-num {
  font-family: 'Playfair Display', serif; font-size: .7rem; font-style: italic;
  color: var(--gold); opacity: .5; letter-spacing: .1em;
}
.media-ph-tag {
  font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .5em;
  color: var(--ash); text-transform: uppercase; opacity: .7;
}
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--dust); border: 1px solid var(--dust); }
.about-stat {
  background: var(--ink2); padding: 1.8rem 1.6rem; position: relative; overflow: hidden;
  transition: background .35s ease;
}
.about-stat:hover { background: var(--ink3); }
.about-stat::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 1px; background: var(--gold); transition: width .5s ease;
}
.about-stat:hover::after { width: 100%; }
.stat-val {
  font-family: 'Playfair Display', serif; font-size: 1.9rem; font-weight: 400;
  color: var(--gold2); display: block; line-height: 1;
}
.stat-val.stat-word { font-size: 1.3rem; letter-spacing: .03em; }
.stat-desc {
  font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .2em;
  color: var(--fog); text-transform: uppercase; display: block; margin-top: .5rem; font-weight: 300;
}

/* ─── SERVICES ───────────────────────────────────────── */
#services { padding: 14vh 0; background: var(--ink); }
.services-header {
  padding: 0 4rem; display: grid; grid-template-columns: 1fr 1fr;
  align-items: end; margin-bottom: 8vh; gap: 4rem;
}
.services-header-text { font-size: .95rem; color: var(--fog); line-height: 1.95; font-weight: 300; max-width: 380px; }
.services-list { border-top: 1px solid var(--dust); }
.service-row {
  display: grid; grid-template-columns: 72px 1fr auto;
  align-items: center; padding: 2rem 4rem;
  border-bottom: 1px solid var(--dust); cursor: pointer;
  transition: background .4s ease; position: relative; overflow: hidden; gap: 3rem;
}
.service-row::before {
  content: ''; position: absolute; inset: 0; background: var(--ink2);
  transform: scaleX(0); transform-origin: left; transition: transform .5s cubic-bezier(.77,0,.175,1);
}
.service-row:hover::before { transform: scaleX(1); }
.service-row > * { position: relative; }
.service-num { font-family: 'Playfair Display', serif; font-size: .95rem; color: var(--dust); font-style: italic; }
.service-name {
  font-family: 'Playfair Display', serif; font-size: clamp(1.1rem, 2vw, 1.45rem);
  color: var(--cream); font-weight: 400; display: block; transition: color .35s ease;
}
.service-row:hover .service-name { color: var(--gold2); }
.service-detail { font-size: .82rem; color: var(--ash); font-weight: 400; line-height: 1.65; margin-top: .3rem; max-width: 500px; }
.service-arr { font-size: .75rem; color: var(--ash); transition: transform .35s ease, color .35s ease; font-family: 'Barlow', sans-serif; letter-spacing: .15em; white-space: nowrap; }
.service-row:hover .service-arr { transform: translateX(8px); color: var(--gold); }

/* ─── PROCESS ────────────────────────────────────────── */
#process { background: var(--ink2); padding: 14vh 0; overflow: hidden; }
.process-top { padding: 0 4rem; margin-bottom: 8vh; }
.process-timeline { position: relative; padding: 0 4rem; }
.process-track { position: absolute; top: 32px; left: calc(4rem + 32px); right: calc(4rem + 32px); height: 1px; background: var(--dust); }
.process-track-fill { height: 100%; background: linear-gradient(90deg, var(--gold), var(--gold2)); width: 0%; transition: width 1.6s cubic-bezier(.4,0,.2,1); }
.process-steps-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; position: relative; z-index: 1; }
.process-step { display: flex; flex-direction: column; align-items: center; text-align: center; }
.process-step-dot {
  width: 64px; height: 64px; border: 1px solid var(--dust); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; background: var(--ink2);
  margin-bottom: 2rem; transition: border-color .4s ease, background .4s ease; position: relative;
}
.process-step:hover .process-step-dot { border-color: var(--gold); background: rgba(184,151,90,.07); }
.process-step-n { font-family: 'Playfair Display', serif; font-size: .9rem; font-style: italic; color: var(--ash); transition: color .35s; }
.process-step:hover .process-step-n { color: var(--gold); }
.process-step-title { font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .25em; text-transform: uppercase; color: var(--linen); font-weight: 500; margin-bottom: .8rem; }
.process-step-text { font-size: .78rem; color: var(--ash); line-height: 1.7; font-weight: 400; }

/* ─── PORTFOLIO ──────────────────────────────────────── */
#portfolio { background: var(--ink); padding: 14vh 0; }
.portfolio-header {
  padding: 0 4rem; margin-bottom: 5vh;
  display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 4rem;
}
.portfolio-filters { display: flex; gap: 0; }
.pf-btn {
  font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .3em;
  text-transform: uppercase; background: none; border: none;
  border-bottom: 1px solid var(--dust); color: var(--ash);
  padding: .7rem 1.3rem; cursor: pointer; transition: color .3s, border-color .3s; font-weight: 300;
}
.pf-btn.on, .pf-btn:hover { color: var(--gold); border-color: var(--gold); }
.portfolio-masonry {
  display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: 80px;
  gap: 5px; padding: 0 4rem;
}
.p-item { background: var(--ink3); position: relative; overflow: hidden; cursor: pointer; }
.p-item .p-bg {
  position: absolute; inset: 0;
  transition: transform .8s cubic-bezier(.4,0,.2,1);
}
.p-item:nth-child(1) .p-bg { background: linear-gradient(150deg, #161411, #201d16 60%, #141210); }
.p-item:nth-child(2) .p-bg { background: linear-gradient(210deg, #1a1712, #141210 55%, #1e1b14); }
.p-item:nth-child(3) .p-bg { background: linear-gradient(120deg, #181512, #1c1914 50%, #201d16); }
.p-item:nth-child(4) .p-bg { background: linear-gradient(170deg, #141210, #1a1712 60%, #1e1b15); }
.p-item:nth-child(5) .p-bg { background: linear-gradient(200deg, #1c1915, #161310 55%, #1a1713); }
.p-item:nth-child(6) .p-bg { background: linear-gradient(130deg, #181512, #201d16 65%, #141210); }
.p-item:nth-child(7) .p-bg { background: linear-gradient(160deg, #1a1713, #141210 50%, #1e1c15); }
.p-item:nth-child(8) .p-bg { background: linear-gradient(190deg, #161412, #1c1914 60%, #181612); }
.p-item:hover .p-bg { transform: scale(1.05); }
.p-item::after {
  content: ''; position: absolute;
  top: -50%; left: -75%; width: 50%; height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.025), transparent);
  transform: skewX(-15deg); transition: left .75s ease;
  pointer-events: none;
}
.p-item:hover::after { left: 150%; }
.p-content {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .5rem;
}
.p-num {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 3.5vw, 4rem);
  color: rgba(184,151,90,.06); font-style: italic; font-weight: 400; line-height: 1;
}
.p-cat-label {
  font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .5em;
  color: var(--dust); text-transform: uppercase;
}
.p-item .p-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(12,11,9,.92) 0%, rgba(12,11,9,0) 55%);
  opacity: 0; transition: opacity .4s ease;
  display: flex; align-items: flex-end; padding: 1.4rem 1.6rem;
}
.p-item:hover .p-overlay { opacity: 1; }
.p-info-cat {
  display: block; font-family: 'Barlow Condensed', sans-serif; font-size: .7rem;
  letter-spacing: .4em; color: var(--gold); text-transform: uppercase; margin-bottom: .3rem;
}
.p-info-title { font-family: 'Playfair Display', serif; font-size: .95rem; color: var(--cream); font-weight: 400; }

.pi-1 { grid-column: span 4; grid-row: span 5; }
.pi-2 { grid-column: span 4; grid-row: span 3; }
.pi-3 { grid-column: span 4; grid-row: span 3; }
.pi-4 { grid-column: span 5; grid-row: span 4; }
.pi-5 { grid-column: span 3; grid-row: span 2; }
.pi-6 { grid-column: span 4; grid-row: span 2; }
.pi-7 { grid-column: span 4; grid-row: span 5; }
.pi-8 { grid-column: span 4; grid-row: span 3; }

/* ─── WORKSHOP ───────────────────────────────────────── */
#workshop { background: var(--ink2); padding: 14vh 0; }
.workshop-grid {
  display: grid; grid-template-columns: 45% 1fr;
  min-height: 70vh; border-top: 1px solid var(--dust); border-bottom: 1px solid var(--dust); margin: 6vh 0;
}
.workshop-left { border-right: 1px solid var(--dust); position: relative; overflow: hidden; min-height: 600px; }
.workshop-left-bg { position: absolute; inset: 0; background: linear-gradient(145deg, var(--ink3), var(--ink4) 70%, var(--ink2)); }
.workshop-left-lines {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(90deg, transparent 0px, transparent 79px, rgba(184,151,90,.025) 79px, rgba(184,151,90,.025) 80px);
}
.workshop-left-ph { position: absolute; inset: 0; display: flex; align-items: flex-end; padding: 3rem; }
.workshop-left-caption { border-left: 2px solid var(--gold); padding-left: 1.2rem; }
.workshop-left-caption-title { font-family: 'Playfair Display', serif; font-size: 1.05rem; color: var(--cream); font-weight: 400; font-style: italic; display: block; }
.workshop-left-caption-sub { font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .4em; color: var(--ash); text-transform: uppercase; display: block; margin-top: .3rem; }
.workshop-play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 76px; height: 76px; border: 1px solid rgba(184,151,90,.25); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all .4s ease;
}
.workshop-play:hover { background: rgba(184,151,90,.08); border-color: var(--gold); transform: translate(-50%,-50%) scale(1.08); }
.workshop-play-icon { width: 0; height: 0; border-style: solid; border-width: 7px 0 7px 14px; border-color: transparent transparent transparent var(--gold); margin-left: 4px; }
.workshop-right { display: grid; grid-template-rows: 1fr 1fr; }
.workshop-right-top { padding: 5vh 4rem; display: flex; flex-direction: column; justify-content: center; border-bottom: 1px solid var(--dust); }
.workshop-right-body { font-size: .9rem; color: var(--fog); line-height: 1.9; font-weight: 400; max-width: 480px; margin-top: 2rem; }
.workshop-right-bottom { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--dust); }
.w-stat { padding: 3rem 2.5rem; border-right: 1px solid var(--dust); display: flex; flex-direction: column; justify-content: flex-end; }
.w-stat:last-child { border-right: none; }
.w-stat-num { font-family: 'Playfair Display', serif; font-size: 2.1rem; font-weight: 400; color: var(--gold); line-height: 1; }
.w-stat-num.w-word { font-size: 1.4rem; letter-spacing: .03em; }
.w-stat-lbl { font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .3em; color: var(--ash); text-transform: uppercase; margin-top: .6rem; font-weight: 300; line-height: 1.5; }
.workshop-small-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; padding: 0 4rem; }
.ws-item { aspect-ratio: 4/3; background: var(--ink3); position: relative; overflow: hidden; }
.ws-item-bg { position: absolute; inset: 0; background: linear-gradient(150deg, var(--ink3), var(--ink4)); transition: transform .7s ease; }
.ws-item:hover .ws-item-bg { transform: scale(1.05); }
.ws-item-label { position: absolute; bottom: 1rem; left: 1rem; font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .4em; color: var(--dust); text-transform: uppercase; }

/* ─── BRANDS ─────────────────────────────────────────── */
#brands { background: var(--ink); padding: 14vh 0; position: relative; overflow: hidden; }
.brands-bg-text {
  position: absolute; bottom: -2rem; left: 50%; transform: translateX(-50%);
  font-family: 'Playfair Display', serif; font-size: clamp(8rem, 18vw, 18rem);
  font-weight: 700; color: transparent; -webkit-text-stroke: 1px var(--brands-stroke);
  white-space: nowrap; pointer-events: none; user-select: none; letter-spacing: -.04em;
}
.brands-inner { padding: 0 4rem; position: relative; z-index: 1; }
.brands-split { display: grid; grid-template-columns: 1fr 1fr; gap: 10vw; align-items: start; margin-top: 8vh; }
.brands-left-text { font-size: clamp(.88rem, 1.1vw, .96rem); color: var(--fog); line-height: 1.9; font-weight: 400; margin-top: 2rem; }
.brands-features { margin-top: 3.5rem; display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--dust); }
.brand-feat { display: flex; align-items: flex-start; gap: 2rem; padding: 1.6rem 0; border-bottom: 1px solid var(--dust); cursor: pointer; transition: padding-left .35s ease; }
.brand-feat:hover { padding-left: .8rem; }
.brand-feat-n { font-family: 'Playfair Display', serif; font-size: .82rem; font-style: italic; color: var(--gold); flex-shrink: 0; margin-top: .1rem; min-width: 22px; }
.brand-feat-title { font-family: 'Barlow Condensed', sans-serif; font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--cream); font-weight: 500; margin-bottom: .4rem; }
.brand-feat-text { font-size: .78rem; color: var(--ash); line-height: 1.75; font-weight: 300; }
.brands-right { position: sticky; top: 28vh; }
.brands-photo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; }
.brands-photo-item { position: relative; overflow: hidden; cursor: pointer; }
.brands-photo-item:nth-child(1) { grid-column: span 2; aspect-ratio: 16/8; }
.brands-photo-item:nth-child(2),
.brands-photo-item:nth-child(3) { aspect-ratio: 4/3; }
.brands-photo-bg {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  transition: transform .8s cubic-bezier(.4,0,.2,1);
}
.brands-photo-item:hover .brands-photo-bg { transform: scale(1.06); }
.brands-photo-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(12,11,9,.9) 0%, rgba(12,11,9,0) 55%);
  opacity: 0; transition: opacity .4s ease;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 1.4rem 1.5rem;
}
.brands-photo-item:hover .brands-photo-overlay { opacity: 1; }
.brands-photo-cat { font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .45em; color: var(--gold); text-transform: uppercase; margin-bottom: .3rem; display: block; }
.brands-photo-title { font-family: 'Playfair Display', serif; font-size: .95rem; color: var(--cream); font-style: italic; display: block; }

/* ─── TESTIMONIALS ───────────────────────────────────── */
#testimonials { background: var(--ink2); padding: 14vh 0; overflow: hidden; }
.test-head { padding: 0 4rem; margin-bottom: 7vh; }
.test-track-wrap { overflow: hidden; padding: 0 4rem; }
.test-track { display: flex; gap: 1.5rem; transition: transform .8s cubic-bezier(.77,0,.175,1); }
.test-card {
  flex-shrink: 0; width: calc(50% - .75rem); border: 1px solid var(--dust);
  padding: 3.5rem; background: var(--ink); position: relative; transition: border-color .35s;
}
.test-card:hover { border-color: rgba(184,151,90,.28); }
.test-card::before {
  content: '\201C'; position: absolute; top: 2rem; right: 2.5rem;
  font-family: 'Playfair Display', serif; font-size: 4.5rem; color: rgba(184,151,90,.1); line-height: 1;
}
.test-text { font-family: 'Playfair Display', serif; font-size: clamp(1rem, 1.4vw, 1.15rem); font-style: italic; color: var(--linen); line-height: 1.78; font-weight: 400; margin-bottom: 2.5rem; }
.test-footer { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--dust); padding-top: 1.5rem; }
.test-person-name { font-family: 'Barlow Condensed', sans-serif; font-size: .78rem; letter-spacing: .15em; color: var(--cream); text-transform: uppercase; font-weight: 500; display: block; }
.test-person-role { font-size: .74rem; color: var(--ash); font-weight: 300; display: block; margin-top: .2rem; }
.test-stars { font-size: .7rem; letter-spacing: .2em; color: var(--gold); }
.test-controls { display: flex; align-items: center; gap: 1rem; margin-top: 3rem; padding: 0 4rem; }
.tc-btn { width: 46px; height: 46px; border: 1px solid var(--dust); background: none; color: var(--fog); cursor: pointer; transition: all .35s ease; font-family: inherit; display: flex; align-items: center; justify-content: center; }
.tc-btn:hover { border-color: var(--gold); color: var(--gold); }
.tc-progress { flex: 1; height: 1px; background: var(--dust); position: relative; overflow: hidden; }
.tc-bar { height: 100%; background: var(--gold); width: 50%; transition: width .5s ease; }

/* ─── CONTACT ────────────────────────────────────────── */
#contact { background: var(--ink); padding: 14vh 0 0; }
.contact-split { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--dust); }
.contact-left { padding: 8vh 5vw 8vh 4rem; border-right: 1px solid var(--dust); display: flex; flex-direction: column; justify-content: space-between; }
.contact-intro { font-size: 1rem; color: var(--fog); line-height: 1.9; font-weight: 400; max-width: 400px; margin-top: 2rem; }
.contact-channels { display: flex; flex-direction: column; gap: 0; margin-top: 4rem; border-top: 1px solid var(--dust); }
.c-channel { display: flex; align-items: center; justify-content: space-between; padding: 1.5rem 0; border-bottom: 1px solid var(--dust); text-decoration: none; transition: padding-left .35s ease; cursor: pointer; }
.c-channel:hover { padding-left: .8rem; }
.c-channel-left { display: flex; flex-direction: column; gap: .3rem; }
.c-channel-lbl { font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .3em; color: var(--fog); text-transform: uppercase; font-weight: 300; }
.c-channel-val { font-size: 1rem; color: var(--linen); font-weight: 300; }
.c-channel-arr { color: var(--dust); font-size: .78rem; transition: transform .35s ease, color .35s ease; }
.c-channel:hover .c-channel-arr { transform: translateX(6px); color: var(--gold); }
.contact-right { padding: 8vh 4rem 8vh 5vw; }
.c-form { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
.c-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.c-form-row.single { grid-template-columns: 1fr; }
.c-field { background: var(--ink2); border: 1px solid var(--dust); padding: 1.1rem 1.3rem 1rem; display: flex; flex-direction: column; gap: .55rem; position: relative; transition: border-color .3s ease, box-shadow .3s ease; }
.c-field:focus-within { border-color: var(--gold); box-shadow: 0 0 0 1px rgba(184,151,90,.22); }
.c-label { font-family: 'Barlow Condensed', sans-serif; font-size: .76rem; letter-spacing: .2em; color: var(--bone); font-weight: 500; text-transform: uppercase; font-weight: 300; }
.c-input, .c-select, .c-textarea {
  background: none; border: none; border-bottom: 1px solid transparent;
  color: var(--linen); font-family: 'Barlow', sans-serif; font-size: 1rem;
  font-weight: 300; padding: .4rem 0; outline: none; transition: border-color .35s ease; -webkit-appearance: none; appearance: none; width: 100%;
}
.c-input:focus, .c-select:focus, .c-textarea:focus { border-color: transparent; }
.c-input::placeholder, .c-textarea::placeholder { color: var(--ash); }
.c-select option { background: var(--ink2); color: var(--linen); }
.c-textarea { resize: none; height: 100px; line-height: 1.7; }
.contact-right { position: relative; }
.form-success {
  position: absolute; inset: 0; background: var(--ink2);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .6s cubic-bezier(.4,0,.2,1);
  z-index: 10;
}
.form-success.visible { opacity: 1; pointer-events: auto; }
.form-success-inner { text-align: center; padding: 3rem 2.5rem; }
.form-success-icon { display: flex; justify-content: center; margin-bottom: 2rem; }
.form-success-title {
  font-family: 'Playfair Display', serif; font-size: 1.6rem;
  color: var(--linen); margin-bottom: .9rem; font-style: italic;
}
.form-success-sub {
  font-family: 'Barlow Condensed', sans-serif; font-size: .74rem;
  letter-spacing: .2em; text-transform: uppercase; color: var(--ash); line-height: 2;
}
.form-success-close {
  margin-top: 2.2rem;
  background: none; border: 1px solid var(--dust);
  font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .25em;
  text-transform: uppercase; color: var(--ash); padding: .8rem 2rem; cursor: pointer;
  transition: border-color .35s, color .35s;
}
.form-success-close:hover { border-color: var(--gold); color: var(--gold); }
.c-form-actions { display: flex; gap: 1.5rem; padding-top: 2.5rem; }
.c-form-error { font-family: 'Barlow Condensed', sans-serif; font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: #c0614a; margin-top: 1.2rem; min-height: 1rem; transition: opacity .3s; }
.btn-send {
  flex: 1; background: var(--gold); color: var(--ink); border: none;
  font-family: 'Barlow Condensed', sans-serif; font-size: .74rem; letter-spacing: .26em;
  text-transform: uppercase; padding: 1.2rem 2rem; cursor: pointer; font-weight: 500;
  position: relative; overflow: hidden; transition: color .4s ease, opacity .3s ease;
}
.btn-send::before { content: ''; position: absolute; inset: 0; background: var(--gold2); transform: scaleX(0); transform-origin: left; transition: transform .5s cubic-bezier(.77,0,.175,1); }
.btn-send:not(:disabled):hover::before { transform: scaleX(1); }
.btn-send:disabled { opacity: 0.68; cursor: not-allowed; }
.btn-send span { position: relative; }
.btn-wa-link {
  display: inline-flex; align-items: center; justify-content: center; text-align: center; gap: .7rem;
  font-family: 'Barlow Condensed', sans-serif; font-size: .78rem; letter-spacing: .18em;
  text-transform: uppercase; color: #fff; text-decoration: none;
  background: #1fae55; border: 1px solid #1fae55;
  padding: 1.2rem 1.7rem; transition: background .35s ease, border-color .35s ease; font-weight: 500;
}
.btn-wa-link:hover { background: #189a49; border-color: #189a49; color: #fff; }
.btn-wa-line { width: 18px; height: 1px; background: currentColor; }

/* ─── FOOTER ─────────────────────────────────────────── */
footer { background: var(--ink2); border-top: 1px solid var(--dust); padding: 8vh 4rem 4vh; }
.footer-top { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1fr; gap: 5rem; padding-bottom: 6vh; border-bottom: 1px solid var(--dust); }
.footer-brand-name { font-family: 'Playfair Display', serif; font-size: 1.4rem; letter-spacing: .32em; color: var(--cream); font-weight: 400; text-transform: uppercase; display: block; margin-bottom: .3rem; }
.footer-brand-sub { font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .55em; color: var(--gold); text-transform: uppercase; font-weight: 300; display: block; margin-bottom: 1.5rem; }

/* Logo completo en el footer (igual que el superior): máquina + ACOSER + Taller Textil */
.footer-logo-full { height: 100px; width: auto; display: block; margin-bottom: 1.3rem; opacity: .97; }
[data-theme="light"] .footer-logo-full { content: url('../imagenes/logo-light.png'); }
@media (max-width: 768px) { .footer-logo-full { height: 84px; } }
.footer-logo { height: 40px; width: auto; display: block; margin-bottom: .25rem; opacity: .95; }
.footer-brand-desc { font-size: .92rem; color: var(--fog); line-height: 1.85; font-weight: 400; max-width: 300px; }
.footer-links a { word-break: break-word; }
.footer-col-head { font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .3em; text-transform: uppercase; color: var(--bone); font-weight: 400; display: block; margin-bottom: 2rem; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: .8rem; }
.footer-links a { font-size: .92rem; color: var(--fog); text-decoration: none; font-weight: 400; transition: color .25s ease; }
.footer-links a:hover { color: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 3vh; flex-wrap: wrap; gap: 1rem; }
.footer-copy { font-family: 'Barlow Condensed', sans-serif; font-size: .68rem; letter-spacing: .25em; color: var(--ash); text-transform: uppercase; font-weight: 300; }
.footer-copy span { color: var(--gold); }
.footer-social { display: flex; gap: 1.5rem; }
.f-social-link { display: inline-flex; align-items: center; gap: .45rem; font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .3em; text-transform: uppercase; color: var(--ash); text-decoration: none; transition: color .35s; font-weight: 300; }
.f-social-link:hover { color: var(--gold); }

/* ─── FLOATING WA ────────────────────────────────────── */
.wa-float {
  position: fixed; bottom: 2.5rem; right: 2.5rem; z-index: 600;
  background: #25D366; width: 50px; height: 50px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  text-decoration: none; box-shadow: 0 4px 14px rgba(37,211,102,.18);
  transition: transform .25s ease, box-shadow .25s ease;
}
.wa-float:hover { transform: scale(1.06); box-shadow: 0 6px 20px rgba(37,211,102,.3); }
.wa-float svg { width: 21px; height: 21px; fill: #fff; }

/* ─── GOLD RULE ──────────────────────────────────────── */
.gold-rule { height: 1px; background: linear-gradient(90deg, transparent 0%, var(--gold3) 30%, var(--gold) 50%, var(--gold3) 70%, transparent 100%); opacity: .35; }

/* ─── MOBILE NAV ─────────────────────────────────────── */
.mob-nav {
  position: fixed; inset: 0; background: var(--ink); z-index: 800;
  transform: translateX(100%); transition: transform .6s cubic-bezier(.77,0,.175,1);
  display: flex; align-items: center; justify-content: center;
}
.mob-nav.open { transform: translateX(0); }
.mob-nav-links { list-style: none; display: flex; flex-direction: column; gap: 0; text-align: center; border-top: 1px solid var(--dust); }
.mob-nav-links a { display: block; font-family: 'Playfair Display', serif; font-size: clamp(1.5rem, 5vw, 2.4rem); font-weight: 400; color: var(--cream); text-decoration: none; padding: 1.1rem 3rem; border-bottom: 1px solid var(--dust); transition: color .35s; }
.mob-nav-links a:hover { color: var(--gold); }
.mob-close { position: absolute; top: 2rem; right: 2rem; background: none; border: none; color: var(--ash); font-family: 'Barlow Condensed', sans-serif; font-size: .7rem; letter-spacing: .3em; text-transform: uppercase; cursor: pointer; padding: .5rem; }
.mob-overlay { position: fixed; inset: 0; background: rgba(12,11,9,.8); z-index: 790; opacity: 0; visibility: hidden; transition: all .4s; }
.mob-overlay.open { opacity: 1; visibility: visible; }

/* ─── SECTION HEAD UTILITY ───────────────────────────── */
.section-head { padding: 0 4rem; }
.section-head-contact { padding: 0 4rem 4vh; }

/* ─── RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .nav-links { gap: 1.6rem; }
  #hero { grid-template-columns: 55% 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-left { border-right: none; border-bottom: 1px solid var(--dust); padding: 6vh 3rem; }
  .about-right { padding: 6vh 3rem; }
  .services-header { grid-template-columns: 1fr; }
  .process-steps-grid { grid-template-columns: repeat(3,1fr); }
  .process-track { display: none; }
  .brands-split { grid-template-columns: 1fr; gap: 6vh; }
  .brands-right { position: static; }
  .portfolio-masonry { grid-template-columns: repeat(6,1fr); }
  .pi-1,.pi-2,.pi-3,.pi-4,.pi-5,.pi-6,.pi-7,.pi-8 { grid-column: span 3; grid-row: span 3; }
  .workshop-grid { grid-template-columns: 1fr; }
  .workshop-right-bottom { grid-template-columns: repeat(3,1fr); }
  .contact-split { grid-template-columns: 1fr; }
  .contact-left { border-right: none; border-bottom: 1px solid var(--dust); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .test-card { width: 100%; }
}

@media (max-width: 768px) {
  nav:not(.solid) { background: none; }
  .nav-inner { padding: .9rem 1.5rem; }
  nav.solid .nav-inner { padding: .6rem 1.5rem; }
  .nav-logo-img { height: 62px; }
  nav.solid .nav-logo-img { height: 50px; }
  .nav-links { display: none; }
  .burger { display: flex; cursor: pointer; }
  .theme-btn { width: 42px; height: 42px; cursor: pointer; }
  .mob-close { cursor: pointer; padding: 1rem 1.2rem; font-size: .7rem; }
  .btn-send, .tc-btn, .pf-btn, .c-channel, .brand-feat, .service-row { cursor: pointer; }
  .btn-send:disabled { cursor: not-allowed; }
  .r-left { transform: translateY(24px); }
  .r-left.in { transform: translateY(0); }
  .r-right { transform: translateY(24px); }
  .r-right.in { transform: translateY(0); }
  #hero { grid-template-columns: 1fr; height: auto; min-height: 100svh; }
  .hero-left { padding: 13vh 1.5rem 7rem; min-height: 100svh; justify-content: center; }
  .hero-right { display: none; }
  .hero-overlay { display: none; }
  .hero-h1 { margin-bottom: 1.8rem; }
  .hero-tag { letter-spacing: .28em; margin-bottom: 2rem; }
  .hero-sub { max-width: 100%; margin-bottom: 2.5rem; }
  .hero-actions { gap: 1.5rem; }
  .hero-counter-strip { position: static; display: flex; flex-direction: row; border: none; border-top: 1px solid var(--dust); }
  .hero-counter-item { flex: 1; border-bottom: none; border-right: 1px solid var(--dust); padding: 1.1rem 1rem; }
  .hero-counter-item:last-child { border-right: none; }
  .hero-scroll { left: 1.5rem; bottom: 1.5rem; }
  .marquee-section { display: none; }
  .about-left, .about-right { padding: 5vh 1.5rem; }
  .about-body { max-width: 100%; }
  .about-media-grid { height: 300px; }
  .services-header { padding: 0 1.5rem; }
  .service-row { padding: 1.5rem 1.5rem; grid-template-columns: 36px 1fr; gap: .8rem; }
  .service-arr { display: none; }
  .process-top { padding: 0 1.5rem; }
  .process-timeline { padding: 0 1.5rem; }
  .process-steps-grid { grid-template-columns: repeat(2,1fr); gap: 2.5rem 1.5rem; }
  .portfolio-header { padding: 0 1.5rem; grid-template-columns: 1fr; gap: 2rem; }
  .portfolio-filters { flex-wrap: wrap; }
  .portfolio-masonry { padding: 0 1.5rem; grid-template-columns: repeat(4,1fr); }
  .pi-1,.pi-2,.pi-3,.pi-4,.pi-5,.pi-6,.pi-7,.pi-8 { grid-column: span 2; grid-row: span 3; }
  .workshop-grid { grid-template-columns: 1fr; }
  .workshop-left { min-height: 280px; }
  .workshop-left-ph { padding: 1.5rem; }
  .workshop-right-top { padding: 4vh 1.5rem; }
  .workshop-right-bottom { grid-template-columns: 1fr; }
  .w-stat { border-right: none; border-bottom: 1px solid var(--dust); padding: 1.8rem 1.5rem; }
  .workshop-small-grid { grid-template-columns: 1fr 1fr; padding: 0 1.5rem; }
  .section-head { padding: 0 1.5rem; }
  .brands-inner { padding: 0 1.5rem; }
  .brands-split { gap: 5vh; }
  .brands-bg-text { font-size: clamp(4rem, 22vw, 9rem); }
  .brands-photo-item:nth-child(1) { aspect-ratio: 16/9; }
  .test-head { padding: 0 1.5rem; margin-bottom: 4vh; }
  .test-track-wrap { padding: 0 1.5rem; }
  .test-card { width: 100%; padding: 2.5rem 1.8rem; }
  .test-controls { padding: 0 1.5rem; }
  .contact-left { border-right: none; border-bottom: 1px solid var(--dust); padding: 5vh 1.5rem; }
  .contact-right { padding: 5vh 1.5rem; }
  .section-head-contact { padding: 0 1.5rem 3vh; }
  .c-form-row { grid-template-columns: 1fr; }
  .c-form-actions { flex-direction: column; }
  .c-channel-val { font-size: .8rem; word-break: break-all; overflow-wrap: break-word; }
  footer { padding: 6vh 1.5rem 4vh; }
  .footer-top { grid-template-columns: 1fr; gap: 2.5rem; padding-bottom: 4vh; }
  .footer-bottom { padding-top: 2vh; flex-direction: column; align-items: flex-start; }
  body { cursor: auto; }
  .cur-dot, .cur-ring { display: none; }
}

@media (max-width: 480px) {
  .nav-logo-img { height: 52px; }
  nav.solid .nav-logo-img { height: 42px; }
  .hero-h1 { font-size: clamp(2rem, 9vw, 2.8rem); }
  .hero-tag { font-size: .7rem; letter-spacing: .2em; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 1.2rem; }
  .hero-counter-strip { flex-direction: column; }
  .hero-counter-item { border-right: none; border-bottom: 1px solid var(--dust); padding: .9rem 1.5rem; }
  .hero-counter-item:last-child { border-bottom: none; }
  .sec-h2 { font-size: clamp(1.9rem, 7vw, 2.5rem); }
  .loader-word { letter-spacing: .28em; }
  .about-media-grid { height: auto; grid-template-columns: 1fr; }
  .about-media-item { min-height: 180px; }
  .about-media-item.span-row { grid-row: span 1; }
  .portfolio-masonry { grid-template-columns: repeat(2,1fr); gap: 4px; padding: 0 1.2rem; }
  .pi-1,.pi-2,.pi-3,.pi-4,.pi-5,.pi-6,.pi-7,.pi-8 { grid-column: span 2; grid-row: span 3; }
  .workshop-small-grid { grid-template-columns: 1fr; }
  .process-steps-grid { gap: 2rem 1rem; }
  .process-step-dot { width: 52px; height: 52px; margin-bottom: 1.2rem; }
  .test-card { padding: 2rem 1.2rem; }
  .brands-bg-text { display: none; }
  .brands-photo-grid { grid-template-columns: 1fr; }
  .brands-photo-item:nth-child(1),
  .brands-photo-item:nth-child(2),
  .brands-photo-item:nth-child(3) { aspect-ratio: 16/9; }
  .wa-float { width: 46px; height: 46px; bottom: 1.5rem; right: 1.5rem; }
}